Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 3, 2017, 06:49 AM
  • 05 1708_05 1707 _021117_225500.mpg

Date
11/02/2017
W/O
669082
Weather
Dry
Operator/Surveyor
E RUIZ
Sewer ID
Z00471
PipeID
P06935
Time
11:49 PM
Certificate
123456
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5123
Sewer Name
05 LOMITA TRUNK
City
TORRANCE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
36
Purpose
Routine Assessment
Project
WO_669082_TV05198_NOV2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
05 1708
Downstream MH
05 1707
Dir. of Survey
Downstream
Length Surveyed
47.8 ft.
Total Length
47.8 ft.
Structural Index
4
Structural Quick
4131
Structural Rating
7
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
4
Overall Quick
Overall Rating
11
Pipe schematic from manhole 05 1708 to 05 1707
MH: 05 1708MH: 05 1707downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 50 %of cross sectional area0 ft. MGO - General Observation - SERVICE CONNECTION AT 3 O' CLOCK AT MH0 ft. AMH - Upstream Manhole, Survey Begins - 05 17082.6 ft. FM - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES6.3 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start46.8 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish47.8 ft. AMH - Downstream Manhole, Survey Ends - 05 170747.8 ft. MGO - General Observation - SERVICE CONNECTION AT 3 O' CLOCK AT MH

Observation photos (2)

  • Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    2.6 ft. - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    6.3 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

Observations (9)

DistanceCodeObservation
0MWM
0MWL
0MGOSERVICE CONNECTION AT 3 O' CLOCK AT MH
0AMH05 1708
6.3CM
47.8AMH05 1707
47.8MGOSERVICE CONNECTION AT 3 O' CLOCK AT MH
2.6FM
46.8CM

Properties (5)

additional_info
SC348331
custom_field_two
3
customer
LACSD
datetime
2017-11-02T23:49:31-07:00
sewer_category
Gravity